2

0

0

2

8

0

4

0

2

0

1

0

0

0

0

0

0

0

0

0

16

1

5

3

0

0

0

0

1

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0